Cheapest return flights from Dublin to Brussels in December from 124€

AirHint found the following cheapest return flights from Dublin (DUB) to Brussels (BRU) in December 2026 (see full year).

Return flights

14 Dec - 18 Dec Ryanair direct
15 Dec - 18 Dec Ryanair direct
16 Dec - 18 Dec Ryanair direct
17 Dec - 18 Dec Ryanair direct
18 Dec - 18 Dec Ryanair direct
05 Dec - 06 Dec Aer Lingus direct
13 Dec - 18 Dec Ryanair direct
18 Dec - 19 Dec Ryanair direct
19 Dec - 19 Dec Ryanair direct
14 Dec - 19 Dec Ryanair direct

Also check the deals for one-way flights from Dublin to Brussels in December.

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